Got distracted while editing some video and tried some experiments:
First phasing 2 loops with a one frame difference:
Left = 2 second 48 frame loop
Right = 47 frame loop
Takes about 90seconds to loop around, so if you count it after each loop it is 1 frame out of sync, then 2, 3, 4, 5 etc…

Clean audio panned as per vids
(MKH8040x2+8050 plus MKH8020x2 inside box on floor)

Clean audio with tuned resonator on each side, panned as per vids

PT calculates its 119.88bpm vs 122.43bpm (at 23.976fps)

then tried four loops: golf club hit loop 48 frames vs 47 vs 46 vs 45 – pitched each & panned…

Just an experiment but kind of interesting to hear it…